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Specification Sheet

2017 ULTRA 310X

The Fastest Jet Ski on the Planet Just Got Faster!

Personal watercraft (PWC) innovators for four decades, Kawasaki surprised the entire industry when it debuted the Jet Ski Ultra 300X watercraft. Now a substantially improved Jet Ski, Ultra 310X watercraft, raises the PWC stakes before the competition has even had a chance to place a 300 class bet!

With incredible boost from an Eaton Twin Vortices Supercharger, the big Kawasaki Ninja-inspired marine engine pumps out 310 horsepower* through the pump for incredible hook-up and acceleration.

Not only is the Ultra 310X high powered, but it’s also high-tech. Riders can adjust hull attitude with the electric trim system, there’s an electronic throttle valve with electronic cruise control, fuel saving ECO mode and an all digital instrument panel.